0000950142-17-001667.txt : 20170911 0000950142-17-001667.hdr.sgml : 20170911 20170911192520 ACCESSION NUMBER: 0000950142-17-001667 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170831 FILED AS OF DATE: 20170911 DATE AS OF CHANGE: 20170911 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Mercer Jacob Paul CENTRAL INDEX KEY: 0001557929 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-05415 FILM NUMBER: 171079895 MAIL ADDRESS: STREET 1: 3033 EXCELSIOR BLVD STREET 2: SUITE 30 CITY: MINNEAPOLIS STATE: MN ZIP: 55416 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CASTLE A M & CO CENTRAL INDEX KEY: 0000018172 STANDARD INDUSTRIAL CLASSIFICATION: WHOLESALE-METALS SERVICE CENTERS & OFFICES [5051] IRS NUMBER: 360879160 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1420 KENSINGTON ROAD STREET 2: SUITE 220 CITY: OAK BROOK STATE: IL ZIP: 60523 BUSINESS PHONE: 8474557111 MAIL ADDRESS: STREET 1: 1420 KENSINGTON ROAD STREET 2: SUITE 220 CITY: OAK BROOK STATE: IL ZIP: 60523 3 1 eh1700946_3-mercer.xml OWNERSHIP DOCUMENT X0206 3 2017-08-31 1 0000018172 CASTLE A M & CO NONE 0001557929 Mercer Jacob Paul C/O WHITEBOX ADVISORS LLC 3033 EXCELSIOR BLVD, SUITE 300 MINNEAPOLIS MN 55416 1 0 0 0 /s/ Jacob Mercer 2017-09-11